#20915 - 02/21/09 03:11 PM
Slave devices (Ocelot, Leopard)
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DonJ
newbie
Registered: 10/31/08
Posts: 14
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Could someone tell me what you can access on a slave Ocelot and how?
Specifically, Can the master access / write all the slave variables?
Can the slave access the master Ocelot variables to read or change?
Can the slave access any modules? Can it access module data in the master?
I am now thinking about having a slave Ocelot as an I/o processor, but can't see how the Ocelots talk to eachother.
Thanks.
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#20920 - 02/23/09 03:58 PM
Re: Slave devices (Ocelot, Leopard)
[Re: Guy Lavoie]
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Chris Anderson
addict
Registered: 01/08/04
Posts: 507
Loc: Michigan
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Guy,
"The master can obtain from a slave:
- A variable's value"
I don't think this is entirely true. As I recall, the master can obtain some, but not all, of the slave's variables. As I recall, the limitation is up to VAR46 or something like that. I can't find our previous discussions on this issue, though. Probably goes back too far. 
Chris
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#20922 - 02/23/09 04:22 PM
Re: Slave devices (Ocelot, Leopard)
[Re: Guy Lavoie]
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Chris Anderson
addict
Registered: 01/08/04
Posts: 507
Loc: Michigan
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Guy,
Wasn't there a second limitation as well. I can't remember but maybe there was a limit on the number of slave variables that a master can write to ??
Thanks !! Chris
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